Home / 4,436,342.48-6,655,692.68-1,403,762.22

Finding the Fourth Proportional to 4,436,342.48, 6,655,692.68 and 1,403,762.22

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Solution

The fourth proportional to 4,436,342.48, 6,655,692.68 and 1,403,762.22 is: 2,106,016.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,342.48 : 6,655,692.68 = 1,403,762.22 : x
  2. Step 2: Convert to fraction form
    4,436,342.48/6,655,692.68 = 1,403,762.22/x
  3. Step 3: Cross multiply
    4,436,342.48x = 6,655,692.68 × 1,403,762.22
  4. Step 4: Simplify right side
    4,436,342.48x = 9,343,009,925,095.74
  5. Step 5: Solve for x
    x = 9,343,009,925,095.74/4,436,342.48
  6. Step 6: Final answer
    x = 2,106,016.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.